2 papers
math.NA2019
Higher order Galerkin-collocation time discretization with Nitsche's method for the Navier-Stokes equations
Mathias Anselmann, Markus Bause
We propose and study numerically the implicit approximation in time of the Navier-Stokes equations by a Galerkin-collocation method in time combined with inf-sup stable finite elem…
math.NA2019
Galerkin-collocation approximation in time for the wave equation and its post-processing
Mathias Anselmann, Markus Bause, Simon Becher +1
We introduce and analyze a class of Galerkin-collocation discretization schemes in time for the wave equation. Its conceptual basis is the establishment of a direct connection betw…